Allen-Bradley 1784-KTX Reference Manual page 54

Chapter 5
Issuing Block Transfer Commands
Error Mnemonic
SUCCESS
BAD_COMMAND_DATA_LENGTH
BT_BAD_ADDRESS
BT_BAD_ADDRESS_NOT_IN_SCAN_LIST
BT_BAD_DATA_LENGTH
TOO_MANY_REQUESTS_FOR_MODULE
BT_QUEUE_FULL
BT_REQUEST_TIMEOUT
USER_MODULE_REQUEST_TYPE_MISMATCH
USER_MODULE_LENGTH_MISMATCH
MODULE_REQUESTED_TOO_MUCH_DATA
MODULE_IN_FAULT_GROUP_REQUESTED_BT
1
This condition applies only to Adapter Decide Length.
5-4
Table 5.A
Host BT Write Error Conditions
Code
0 The BT Write was successful.
26 Command data length exceeds maximum.
27 Logical rack address or slot address is out of range.
28 BT address is not in scan list.
29 More than 63 words were specified.
30 This module already has a BT in progress.
31 Already 64 BT requests pending.
36 BT exchange between scanner and adapter did not complete within 4 seconds.
38 Host requested a write, module responded with a read request.
39 Length mismatch between what the scanner requested and the adapter requested.
40 Module requested more data than host supplied.
50 A BT Write was requested for a module that is in a faulted group.
The routine in Example 5.A
.
Host BT Write
Description
1
instructs the scanner to perform a